2005242001

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{9551}}^1$

素因数の和:9984

約数の個数: 16

約数和(自身を含む): 2324574720

約数和(自身を除く): 319332719

約数列:

[1, 7, 89, 337, 623, 2359, 9551, 29993, 66857, 209951, 850039, 3218687, 5950273, 22530809, 286463143, 2005242001]

約数ペア:

[(1, 2005242001), (7, 286463143), (89, 22530809), (337, 5950273), (623, 3218687), (2359, 850039), (9551, 209951), (29993, 66857)]